baber/WOPTO huggingface dataset:
Patent JP-2004245938-A (JP)
Title: Speech recognition device and program
Inventor: WATABE HIROYUKI
IPC: G10L15/06
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable a speech recognition device to accurately recognize a speech and reduce misrecognition even when speaking precision of the user is low.  <P>SOLUTION: Prepared is a speech table 8 which hierarchically contains words. When a speech is inputted, the inputted speech pattern is compared with a speech pattern registered in a speech table #0 of the top layer. Here, those speech patterns match each other, a speech table #1 as a layer below its word is read. Similarly, speech recognition is advanced. Two or more words are successively recognized as a speech, and thereby, the probability of misrecognition of words in lower layers can be lowered.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246667-A (JP)
Title: Method for generating free visual point moving image data and program for making computer perform the same processing
Inventor: SAITO HIDEO
IPC: G06T1/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a free visual point moving image data generating method for generating image data at the middle visual point of both of an object in a static condition and an object in a moving condition at a reception side.  <P>SOLUTION: The user of a reception side device inputs the time information and visual point position of an image to be appreciated by using an input device 21. A CPU 23 transmits the information through communication equipment 26 to the transmission side device. The CPU 14 of the transmission side device transmits the moving image data of the moving area of an image picked up by two cameras in a time shown by the received time information, the structural characteristic information of the moving image data, and the corresponding relation information of the moving image data between the two cameras through the communication equipment 17 to the reception side device. The reception side device successively generates the middle visual point image data of the moving area for each frame by using the received moving image data and various information, and composites the image data at the middle visual point of the static area of a preliminarily received close-range view with the image data at the middle visual point of the static area of a distant view, and displays the image data on a monitor 22.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245536-A (JP)
Title: Storage
Inventor: ISHIKAWA SATOSHI
IPC: F25D23/02
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage capable of locking hinged double doors with good appearance.  <P>SOLUTION: This storage is provided with the hinged double doors comprising a pair of left and right door bodies 6, 7 in a state that an opening part of a casing 1 can be opened and closed. Each door body of the hinged double doors is pivoted and supported on an opening edge part at its supporting part side edge part of one end part, and is provided with a locking rod 11 slidably extended along an edge part of the door body, inside of its non-supporting part side edge part of the other end part. The casing is provided with a locking part 41 for locking and unlocking one end of the slid locking rod projecting from the door body, and door lock mechanisms R, R1, R2. The door lock mechanisms respectively comprise a pressing pin 51 entered into the door body for pressing the other end of the locking rod to be slid and to make one end of the locking rod be locked on the locking part.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247230-A (JP)
Title: Battery attaching and detaching structure
Inventor: KAWAGUCHI TSUKASA
IPC: H01M2/10
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To rotate a battery to generate so called self-cleaning action at a contact portion between a battery fitting and a battery electrode when pushing a battery case into a storage portion of a main body to attach the case to electric equipment etc.  <P>SOLUTION: An axially grooved cam 41 of which the vicinity of an dead end is bent is disposed at an outer periphery of a sleeve 40 which is externally engaged with an outer periphery of a battery 30 and rotated together the battery 30, and fixed pawls 60 which is engaged with the grooved cum 41 and rotates the battery 30 at a bent portion of the grooved cum 41 via the sleeve 40 by pushing the battery case is disposed sa as to face each other. A locking mechanism is provided, wherein the battery case is locked inside the storage portion by pushing the battery case, and the battery case is unlocked by re-pushing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249149-A (JP)
Title: Attaching structure for spray pipe
Inventor: NAGATA JUNICHI
IPC: B05B1/20
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To simply exchange a spray pipe, which sprays a treating liquid onto a long belt-like web running in a comparted treating tank from the outside, from the outside of the treating tank.  <P>SOLUTION: As for the attaching structure 24, the tip side of the spray pipe 22 is inserted into the treating vessel 14 through an inserting/ejecting hole 36, a 1st clamp member 59 is engaged with the outer periphery side of flange parts 40 and 42 to connect and fix the flange parts 40 and 42, and further a 2nd clamp part 61 is engaged with the outer periphery side of flange parts 46 and 56 to connect and fix the flange part 45 and 46. Thus, the spray pipe 22 is fixed to an attaching position of the treating vessel 14, and a liquid supply pipe 48 is connected to the spray pipe 22. When the spray pipe 22 is removed from the treating 14, the clamp members 59 and 61 are separated respectively from the flange parts 40, 42 and the flange parts 46, 56 in the outside of the treating vessel 14, and the spray pipe 22 is pulled up from the treating vessel 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253611-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NAKAZONO SHINSUKE
IPC: H01L21/28
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for suppressing the surface roughness of a member to be etched caused by an insufficient selection ratio of the member to be etched and the resist at pattern etching.  <P>SOLUTION: The manufacturing method of the semiconductor device in the case of forming an inter-layer isolation film 3 on a semiconductor substrate 1 and forming a pattern on the inter-layer isolation film 3 by using the resist 6, includes the steps of: forming a sacrificial protective film 4 with a resistance to dry etching performance higher than that of the resist 6 on the inter-layer isolation film 3; forming the resist whose major component is a resin substantially including no aromatic ring as the resist 6 on the sacrificial protective film 4; forming a pattern by removing part of the inter-layer isolation film 3 through dry etching; removing the resist 6; and removing the sacrificial protective film 4. Then even when a shoulder cut 20 and a punch-through 21 take place in the resist 6 at dry etching for forming a wire pattern and the resist 6 result in being destroyed, the sacrificial protective film 4 protects the inter-layer isolation film 3 to prevent the surface roughness from being caused.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003323030-A (JP)
Title: Electrifying device and image forming apparatus
Inventor: SUZUKI HIROYUKI
IPC: G03G21/00
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent magnetic particles in a magnetic brush from adhering to a body to be electrified even in the case of electrifying the body to be electrified by using an electrifying means having the magnetic brush.  <P>SOLUTION: A 1st magnetic brush electrifier 30 is disposed on an upstream side and a 2nd magnetic brush electrifier 31 is disposed on a downstream side from the electrifier 30 in the rotating direction of a photoreceptor drum (direction shown by an arrow in figure 4). The width of contact that the magnetic brush of the electrifier 30 comes into contact with the photoreceptor drum is made larger than the width of contact that the magnetic brush of the electrifier 31 comes into contact with the photoreceptor drum. Thus, a part on the photoreceptor drum corresponding to the end of the contact part of the magnetic brush of the electrifier 31 is previously electrified, so that the adhesion of the magnetic particles is restrained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004257748-A (JP)
Title: Micro gas collector
Inventor: TODA TAKASHI
IPC: G01N1/22
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas collector capable of quickly measuring the amount of various gases, and gas components, and measuring a gas component of very small amount without considering its installation place.  <P>SOLUTION: This micro gas collector is composed of a block 3 provided with a micro channel 2 in which the gas absorption liquid flows, on its surface, and a gas permeable film 1 formed on the micro channel 2 and having a thickness of 30 μm or less.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257106-A (JP)
Title: Door device
Inventor: SATO YOSHINOBU
IPC: E05F15/60
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door device enabling the unlocking motion without thrust addition of a solenoid even in a case that an unlocking pin interferes with a lock hole and enabling miniaturization /lightweight execution of the solenoid and prevention of overheating.  <P>SOLUTION: The door device is provided with a linear motor 2 imparting a thrust for moving the door 1, a locking device 3 for locking/unlocking motion, and a controller 4 respectively controlling the linear motor 2 and the locking device 3. When it is judged that the locking device 3 is still in the locked condition even after a preset time has passed from the unlocking motion control, the controller 4 outputs the thrust of the door 1 and operates the unlocking motion.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260695-A (JP)
Title: Quartz resonator and its manufacturing method
Inventor: ISHIKAWA MANABU
IPC: H03H9/19
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric device manufacturing method which thins a board of a piezoelectric substance more with high precision, and facilitates an increase in the frequency of a quartz resonator.  <P>SOLUTION: The quartz resonator excites a desired frequency in a thickness slide vibration mode and uses a rectangular quartz diaphragm in which a vibration region having stimulating electrodes on both front and rear major surfaces, and a reinforcing section thicker than the thickness of the vibration region are integrally formed around the vibration region. In the quartz resonator, the reinforcing section has a through hole(s) penetrating both front and rear major surfaces of the quartz diaphragm at at least one site of the reinforcing section, and a leading-out electrode(s) is(are) arranged in the hole(s) to solve the problem.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262714-A (JP)
Title: High strength mortar
Inventor: TANAKA HISANOBU
IPC: C04B111/20
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide high strength mortar prevented from decrease in flowability and capable of forming a hardened body having over 100 N/mm<SP>2</SP>compression strength.  <P>SOLUTION: The high strength mortar is a mortar paste composed of clinker fine aggregate for low heat cement, cement selected from silica fume cement, low heat Portland cement and middle heat Portland cement, high performance AE water reducing agent and water and the volume ratio (Pj) of excess paste to the bulk volume of the fine aggregate is ≥0.30. In the clinker aggregate material for low heat cement, CaO/(SiO<SB>2</SB>+Al<SB>2</SB>O<SB>3</SB>+Fe<SB>2</SB>O<SB>3</SB>) is preferably 1.85-2.20 and the content of f.CaO is preferably ≤1.1 wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004266584-A (JP)
Title: Ip terminal synchronizing method and apparatus using synchronizing packet
Inventor: SAKURAI KAZUO
IPC: H04L12/70
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability by enlarging a threshold with respect to fluctuation of time (jitter) in normal operations of slave terminal equipment 2 on an IP (Internet protocol) network.  <P>SOLUTION: Time intervals of (n) received synchronizing packets 27 are averaged (35) to create a terminal timing signal (47) resulting from correcting a timing within the range wherein the normal operations can be expected. Thus, the considerable time fluctuation is absorbed, so that the timing within the slave terminal equipment 2 is not reflected therewith. After the correction, the jitter becomes 1/n. Thus, the number (n) of packets to be used for averaging processing is increased, thereby the effect of absorbing the fluctuation is made extremely large.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263838-A (JP)
Title: Roller bearing device
Inventor: SUZUKI AKIYUKI
IPC: F16C33/66
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of excessively large agitation resistance when rollers roll depending on the quantity of oil supplied to raceway surfaces in a roller bearing device.  <P>SOLUTION: This roller bearing device is provided with a first lip 44 and a second lip 53 slidable in contact with outer circumferential surfaces 27a and 28a of a small diameter shoulder part 27 in a first inner ring member 22 of a first conical roller bearing device 15, and a small diameter shoulder part 28 in a second inner ring member 47 of a second conical roller bearing device 17. As oil 39 flows into circular spaces 37 and 38, flow is limited for parts where the circular spaces 37 and 38 are closed on the diametrically inner side, and it flows into large diameter side passages 40 and 41 of the circular spaces 37 and 38. Necessary quantity of oil 39 can thus be introduced to the circular spaces 37 and 38, and excessively large agitation resistance can be restricted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270170-A (JP)
Title: Square hole excavation method and support device
Inventor: YOSHINO MASANORI
IPC: E21D9/04
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a square hole excavation method easy in work at the execution site of a tunnel and a support device.  <P>SOLUTION: A support device1 supporting a square hole excavation machine 10 excavating the natural ground or a covering element inserted in the natural ground subsequently to the square excavation machine 10 is provided with an element holder 53 supporting the square hole excavating machine 10 or the covering element and a rolling support mechanism 55 supporting rotatably around the starting shaft (X-axis). By rotating the element holder 53, the support angle of the square hole excavation machine 10 or the covering element can be changed in the rolling direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004026136-A (JP)
Title: Loading/unloading assist device for portable mobile equipment
Inventor: KISHI HARUO
IPC: F16F7/00
Filed: 2003-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To simply carry out loading/unloading without requiring strong physical strength by mounting a damper on an expanding/shrinking arm and an operation part thereof when a portable mobile equipment is loaded/unloaded on a roof carrier of an automobile and to accommodate the equipment at compact at the time of non-loading of the portable mobile equipment.  <P>SOLUTION: An expanding/shrinking arm constituted by a main arm (3) and a sub-arm (5) pivotally supported on a base is mounted. A shock absorber is mounted between the main arm (3) of this arm and the base. It is laterally fallen down and accommodated on the base at the time of non-loading.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004272521-A (JP)
Title: System and method for transmitting contents in proper timing
Inventor: ASAHI TATSUKI
IPC: G06Q30/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method for automatically transmitting other contents associated with previously downloaded contents to a user information processor in a proper timing.  <P>SOLUTION: This system is provided with: a contents transmission sequence table 6; a transmission timing deciding means 7 for deciding the transmission timing of the contents; a clock means 8; an aggregation means 5 for collecting information by performing access to a Web site; and a center server control means 4 for deciding contents to be transmitted later on the basis of the transmission sequence table 6 by using the fact that the predetermined contents have been downloaded as a trigger, for making the transmission timing deciding means 7 decide the transmission timing, and for transmitting the contents acquired from a contents menu or the Web site to a user information processor 2 in the proper transmission timing on the basis of the measurement of a clock means 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269142-A (JP)
Title: Moving handrail heating device of passenger conveyor
Inventor: OTA HIROFUMI
IPC: B66B23/24
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moving handrail heating device for a passenger conveyor capable of preventing its handrail from being frozen certainly.  <P>SOLUTION: The moving handrail heating device of the passenger conveyor includes a guide rail 13 which is installed in the upper part of a railing 7 and in which heat insulation 14 is installed. On the heat insulation 14 installed in the guide rail 13, heater wires 15 are arranged to emit heat with current feed for heating the moving handrail 8 with heat transfer in the air. The heater wires 15 are installed continuously in the longitudinal direction of the handrail 8 in such an arrangement as covering the whole forward path of the handrail 8.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003262241-A (JP)
Title: Disk brake pad adjusting mechanism and cable operation disk brake
Inventor: KARIYAMA OSAMU
IPC: F16D55/224
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable operation disk brake, which is able to adjust a gap between brake pads, and is small-sized and light-weighted, and can be manufactured at a low cost.  <P>SOLUTION: The disk brake has a first caliper housing section including a cable operation mechanism and a second caliper housing section including a disk brake pad adjusting mechanism. The disk brake pad adjusting mechanism 33 has the caliper housing section 30, an adjusting shaft 81 for turning the caliper housing section, an adjusting plate 82 connected to the adjusting shaft so as to move by the rotation of the adjusting shaft, and an adjusting and enforcing member 83 arranged between the caliper housing section and the adjusting shaft for enforcing the adjusting shaft with respect to the caliper housing section. In addition, a positioning section is provided between the adjusting shaft and the caliper housing section in order to hold the adjusting shaft in a required angular position with respect to caliper housing section.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004099015-A (JP)
Title: Driving operation assisting method and device
Inventor: ISHII HIROSHI
IPC: B60R1/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To more lighten the labor of a user in drive operation assisting technology.  <P>SOLUTION: The user is made to specify a finish position EN3 when the user finishes a specified driving operation by means of a pointer PO, for example, on a screen expressing the peripheral conditions of a vehicle. A driving operation assisting device determines the starting position ST3 of the drive operation according to an imaginary motion pattern MP3 expressing the movement of the vehicle by the driving operation and displays the imaginary motion pattern superimposed on the display screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004274384-A (JP)
Title: Television stand
Inventor: OGINO KIMINORI
IPC: H05K5/02
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function of returning the position of a swivel plate to the center of a rotation range, for a TV stand which has a swivel function having the rotation angle determined.  <P>SOLUTION: A swivel plate A3 is provided with bosses A33 before and after a part to which a swivel plate attaching tool A4 is fitted. The swivel plate attaching tool A4 is provided with a V-shaped groove A42 in the longitudinal direction and is provided with ribs A41 in the left and the right. Tilt base metal fittings A2 are provided with positioning holes A22 respectively, and ribs A41 of the swivel plate attaching tool A4 are respectively fitted to the positioning holes A22 to determine the position of the swivel plate attaching tool A4. When a set is lifted, the position of the swivel plate is returned to the center of the rotation range by this constitution because bosses A33 of the swivel A3 are slid into the V-shaped groove A42 of the swivel plate attaching tool A4 due to the weight of the swivel plate A3 itself.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273964-A (JP)
Title: Growing method of semiconductor single crystal
Inventor: SATO KENJI
IPC: C30B29/38
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a growing method of a semiconductor single crystal by which cracks and warps on a semiconductor single crystal layer in a growth process of the semiconductor single crystal are effectively prevented from being generated.  <P>SOLUTION: In the growing method of the semiconductor single crystal, grooves are formed on a rear face side of a substrate at predetermined intervals, and the semiconductor single crystal is grown on a surface of the substrate. Gas (for example, a hydrogen gas) decomposing the substrate is fed to the rear face side of the substrate and heat treatment is applied after growth or in a process of growth of a GaN based compound semiconductor, then the substrate is affected by etching and divided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004276124-A (JP)
Title: Hollow device manufacturing method, hollow device, and reactor having the hollow device
Inventor: TOMINAGA YASUSHI
IPC: B82B3/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow device manufacturing method which facilitates manufacturing of a hollow device having hollows in a minute and complicated pattern in the range of nanometers to micrometers, at low cost and with high accuracy.  <P>SOLUTION: According to the method, a hollow molding die 3 having protrusions 3A is set in a molding box 1, and a main body forming material 2 made of an epoxy rein or the like is poured into the molding box 1 and then hardened, to thereby form a first device main body 12A. Then the first device main body is released from the hollow molding die 3 to form hollow recesses 14A in the first device main body. Then a second device main body 12B having a solid surface is bonded to a surface of the first device main body 12A, having the hollow recesses 14A formed therein, to thereby manufacture the hollow device 10 having hollows 14 therein. The device main bodies 12A, 12B are bonded together by pressing before being hardened to a hardness at which the main body forming material 2 is used as the hollow device 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282799-A (JP)
Title: Controller of battery pack
Inventor: SUGIMOTO TOMONAGA
IPC: B60L3/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit the use of the power of an auxiliary battery based on the instantaneous abnormality of a cell, such as an instantaneous overdischarging state, etc.  <P>SOLUTION: The steady abnormality of the cell is detected based on the voltages of the cells s1-s3 for constituting a battery pack 1 and the deviation of the cell from a mean voltage. When the steady abnormality is detected, the abnormal cell is separated from the battery pack 1, and the auxiliary battery 10 is connected to the battery pack 1 instead of the separated abnormal cell.  <P>COPYRIGHT: (C)2005,JPO&NCIPI